現(xiàn)在完成時(shí)復(fù)習(xí)ppt.ppt

Ourslogan:HewhohasneverbeentotheGreatWallisntatrueman.,現(xiàn)在完成時(shí),RevisionThePresentPerfectTense,FanhuaMiddleSchoolFanZHihong,現(xiàn)在完成時(shí)謂語動(dòng)詞的構(gòu)成：,1.I_(finish)homeworkalready.,2.He_(learn)Englishforthreeyears.,I/We/You/Theyhave,He/She/Ithas,havefinished,haslearned,助動(dòng)詞have/has+pp（過去分詞）,句式變換：,1.Hehasfinishedhishomework.(變?yōu)榉穸ň洌?.TheyhavevisitedChinabefore.(變?yōu)橐话阋蓡柧?，并做肯定回答?Hehasntfinishedhishomework.,HavetheyvisitedChinabefore?Yes,theyhave.,1.現(xiàn)在完成時(shí)的第一種用法是什么？2.常用的時(shí)間狀語有哪些？3.你能說出already和yet有哪些不同嗎？,想一想,現(xiàn)在完成時(shí)(一),1.表示過去發(fā)生的動(dòng)作對現(xiàn)在造成的影響和結(jié)果.2.時(shí)間狀語:already,yet,ever,never,just,before等3.already和yet的區(qū)別already多用于肯定句；yet多用于否定句和疑問句末。,注意：如果肯定句中含有already或just，在變成否定句或疑問句時(shí)，要把句中的already或just轉(zhuǎn)換成yet.,Ihaventseenthefilmyet.,2.Ihavealreadyfinishedmyhomework.,Haveyoufinishedyourhomeworkyet?,3.Motherhasjustcleanedthehouse.,Motherhasntcleanedthehouseyet.,1.Ihavealreadyseenthefilm.,1.I_(do)myhomeworkalready.2.He_(notfinish)hishomeworkyet.3.We_never_(see)thisbookbefore.5.Mother_just_(clean)thehouse.6.Sally_(visit)Chinabefore.,havedone,hasnotfinished,have,seen,has,cleaned,hasvisited,我能行,用動(dòng)詞的適當(dāng)形式填空：,現(xiàn)在完成時(shí)(二),1.現(xiàn)在完成時(shí)的第二種用法是什么？2.常用的時(shí)間狀語有哪些？3.你能說出for和since有什么不同嗎？,現(xiàn)在完成時(shí)(二)1.表示過去發(fā)生的動(dòng)作,一直延續(xù)到現(xiàn)在,并且有可能繼續(xù)延續(xù)下去.2.時(shí)間狀語:通常和for,since引導(dǎo)的時(shí)間狀語連用.,1.for+一段時(shí)間,foraweek,for3years,foralongtime,2.since+時(shí)間起點(diǎn)since+一段時(shí)間+agosince+從句(一般過去時(shí))since2oclock,sinceyesterday,since3yearsago,sinceIcamehere等.,注意:對for或since引導(dǎo)的時(shí)間狀語提問必須用_,1.Ihavelivedherefor10years.,Howlonghaveyoulivedhere?,2.Shehasstoodheresince2hoursago.,Howlonghasshestoodhere?,howlong,選用for和since填空:1.Wehaventseeneachother_alongtime.2.HisfatherhasbeenintheParty_10yearsago.3.Thefilmhasbeenon_20minutes.4.MrGreenhasworkedhere_hecametoChina.5.Hisgrandpahasbeendead_severalyears.,for,since,for,since,for,havebeento曾經(jīng)去過某地（已返回）havegoneto去了某地（還沒有回來）,A,B,A,B,巧記：beento，goneto意不同，兩者用法要記清；havebeento+地名，曾經(jīng)到過某地行；havegoneto+地點(diǎn)，到某地去了已走遠(yuǎn)。,1.IhavegonetoJapanbefore.()2.Guilinisverybeautiful,Ihavebeentotheretwice.()3.HisfatherhasgonetoBeijing.Hewillbebacknextweek()4.Wherehaveyougone?(),Trueorfalse?,F,F,F,T,been,been,你能說出一般過去時(shí)和現(xiàn)在完成時(shí)的區(qū)別嗎？,一般過去時(shí)與現(xiàn)在完成時(shí)有一些明顯的時(shí)間狀語。1.yesterday,lastyear,in+過去某一年，twodaysago,justnow等常用于一般過去時(shí)2.already,yet,ever,never,just,before,sofar,inthepast/lastfewyears(在過去/最近的幾年里)，for+一段時(shí)間，since+時(shí)間起點(diǎn)等常用現(xiàn)在完成時(shí),注意：在現(xiàn)在完成時(shí)的肯定句中，動(dòng)詞不能和for,since引導(dǎo)的時(shí)間狀語連用。要連用必須改成延續(xù)性動(dòng)詞,最常見的有：buy-have,borrow-keep,leave-beaway(from)die-bedead,come-behere/beinjoin-bein/amemberofbegin/start-beon,非延續(xù)性,舉例：1.我買了這本書五年了。2.這位老人已經(jīng)死了十年了。,Ihaveboughtthisbookforfiveyears.Ihavehadthisbookforfiveyears.,Theoldmanhasdiedfortenyears.Theoldmanhasbeendeadfortenyears.,(F),(F),(T),(T),當(dāng)堂檢測一、句式變換：（5分,每空1分）1.JackhasvisitedChinabefore.(改為否定句）JackvisitedChinabefore.2.Theyhavecomeintotheclassroom.(改為一般疑問句）comeintotheclassroom?3.Hehasbeenherefor12years.(劃線提問）hashebeenhere?,hasnt,Havethey,Howlong,二、用所給詞的正確形式填空:（3分，每空1分）1.I（live）herefortenyears.2.I（live）herein1998.3.He(notreturn)thebookyet.三、判斷正誤：(2分，每題1分)1.他爺爺已經(jīng)去世三年了。Hisgrandpahasdiedfor3years.()2.他去過北京。HehasgonetoBeijing.(F),haslived,lived,hasntreturned,F,Homework,寫一段短文，用現(xiàn)在完成時(shí)描述自己的一次經(jīng)歷。（不少于60字）,Bye-bye!,Thankyou,